With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
pimInterfaceHelloInterval
pim Interface Hello Interval
1.3.6.1.3.61.1.1.2.1.6
The frequency at which PIM Hello messages are transmitted on this interface.
Back to PIM-MIB MIB page.
IPHost Network monitor allows you to monitor pimInterfaceHelloInterval on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.